Cajun Chicken Pasta Recipe
This creamy, spicy pasta comes together in under an hour and is one of those weeknight wins that feels special enough for guests. With a rich cream cheese- and Parmesan-based sauce and a bright hit of Cajun seasoning, it balances comfort and bold flavor. Follow the step-by-step directions below for a perfectly saucy penne tossed with tender, well-seasoned chicken.
Why you’ll love this recipe
This recipe is straightforward yet packed with layers of flavor. The chicken is seared in olive oil and rubbed with Cajun seasoning, which creates an aromatic crust. A simple pan sauce starts with butter and flour, then becomes silky when cream cheese and half-and-half are whisked in. A final shower of freshly grated Parmesan adds savory depth and a glossy finish. It’s family-friendly, quick to make, and relies on a short list of pantry staples.
Ingredients
- ▢2 boneless skinless chicken breasts
- ▢2 tbsp olive oil
- ▢1 tbsp Cajun seasoning
- ▢8 oz penne or similar pasta
- ▢2 tbsp butter
- ▢1 tbsp flour
- ▢2 cloves garlic, minced
- ▢2 oz cream cheese (the brick style, not the tub style)
- ▢2 cups half and half
- ▢1/4 cup fresh grated Parmesan cheese (not the powder type!)
- ▢Salt, pepper, and additional Cajun seasoning to taste
Notes on ingredients
Use brick-style cream cheese for a firmer texture and smoother meltdown in the sauce. Freshly grated Parmesan dissolves better than the powdered kind and gives the sauce a silky, savory finish. If your Cajun seasoning blend is particularly salty, adjust the added salt at the end.
Equipment
- Large pot for boiling pasta
- Large skillet or sauté pan
- Tongs or spatula
- Whisk
- Sharp knife and cutting board
- Measuring cups and spoons
Prep
Bring a large pot of salted water to a boil for the pasta. While the water heats, pat the chicken breasts dry with paper towels. This helps them brown instead of steaming. Measure the cream cheese, half and half, and grate the Parmesan so everything is ready when you start building the sauce.
Step-by-step instructions
- Season the chicken: Sprinkle 1 tablespoon Cajun seasoning evenly over both sides of the 2 boneless skinless chicken breasts. Use your hands to press the seasoning onto the chicken so it adheres.
- Cook the pasta: Add 8 ounces penne to the boiling, salted water and cook according to package directions until al dente. Reserve about 1/2 cup of the starchy pasta water before draining, then drain the pasta and set it aside.
- Sear the chicken: Meanwhile, heat 2 tablespoons olive oil in a large skillet over medium-high heat. When the oil shimmers, add the seasoned chicken breasts. Cook until a golden-brown crust forms and the chicken reaches an internal temperature of 165°F (about 5-7 minutes per side, depending on thickness). Transfer the chicken to a plate and let it rest for a few minutes, then slice it into strips or bite-sized pieces.
- Start the sauce: Turn the heat to medium and add 2 tablespoons butter to the same skillet. Once the butter melts, sprinkle in 1 tablespoon flour and whisk continuously for about 30 seconds to form a roux—this cooks out raw flour flavor and thickens the sauce.
- Add garlic and cream components: Add 2 cloves minced garlic to the roux and sauté briefly until fragrant, about 30 seconds. Crumble in 2 ounces cream cheese and, while whisking, slowly pour in 2 cups half and half. Keep whisking until the cream cheese dissolves and the mixture becomes smooth.
- Simmer and thicken: Bring the sauce to a gentle simmer and let it cook for 2–3 minutes, whisking occasionally, until it thickens slightly. If the sauce becomes too thick, stir in a splash of the reserved pasta water until you reach your desired consistency.
- Finish with Parmesan and seasonings: Remove the skillet from the heat and stir in 1/4 cup fresh grated Parmesan cheese until melted and incorporated. Taste the sauce and season with salt, pepper, and additional Cajun seasoning as needed. Remember that the reserved pasta water and Parmesan add salt, so season gradually.
- Combine pasta and chicken with sauce: Add the drained penne and the sliced chicken back into the skillet. Toss gently to coat everything evenly in the sauce. If the sauce needs loosening, add a little more reserved pasta water and toss again.
- Serve immediately: Divide the pasta between plates or bowls and garnish with extra grated Parmesan and a light sprinkle of Cajun seasoning for color and flavor, if desired.
Tips for success
- Pat the chicken completely dry before seasoning. Moisture prevents the surface from browning properly.
- Reserve pasta water. The starchy liquid is perfect for loosening sauces and helping them cling to pasta.
- Use medium heat when melting the cream cheese into the half and half to prevent curdling. Whisk constantly until smooth.
- Grate the Parmesan from a wedge rather than using pre-grated products for the best texture and flavor in the sauce.
- Adjust heat with the Cajun seasoning. If you prefer milder spice, start with less and add to taste after the sauce comes together.
Variations and add-ins
Make this dish your own by stirring in vegetables or swaps based on what you have on hand:
- Add sautéed bell peppers and onions when you cook the chicken for a classic Cajun flavor combo.
- Fold in a handful of fresh spinach at the end of cooking so it wilts slightly into the warm sauce.
- For a smokier profile, add a pinch of smoked paprika along with the Cajun seasoning.
- If you like more texture, toss in toasted pine nuts or chopped roasted red peppers right before serving.
Storage and reheating
Store leftovers in an airtight container in the refrigerator for up to 3 days. Reheat gently on the stovetop over low heat, adding a splash of milk or reserved pasta water to restore a silky sauce. Alternatively, reheat in the microwave in short bursts, stirring between intervals and adding a little liquid if needed.
What to serve with it
This dish pairs well with a light, crisp salad to cut through the richness—think mixed greens with a lemony vinaigrette—or simple roasted vegetables like asparagus or broccoli. A warm crusty bread is also nice for scooping up any extra sauce.
Recipe summary
This Cajun Chicken Pasta Recipe brings together seared, seasoned chicken and a creamy, cheesy sauce that clings to al dente penne. It’s a balanced, flavorful meal that’s easy to make and easy to love. With a few pantry staples and a little attention to technique—particularly when forming the roux and melting the cream cheese—you’ll get a smooth, restaurant-style sauce every time.
Full ingredient and instruction checklist
Ingredients (as used above): 2 boneless skinless chicken breasts; 2 tbsp olive oil; 1 tbsp Cajun seasoning; 8 oz penne or similar pasta; 2 tbsp butter; 1 tbsp flour; 2 cloves garlic, minced; 2 oz cream cheese (brick style); 2 cups half and half; 1/4 cup fresh grated Parmesan cheese; salt, pepper, and additional Cajun seasoning to taste.
Instructions (quick checklist): 1) Season chicken with Cajun seasoning. 2) Cook penne until al dente; reserve 1/2 cup pasta water and drain. 3) Sear chicken in olive oil until cooked through; slice and set aside. 4) Melt butter, whisk in flour to form a roux. 5) Add garlic, then cream cheese; whisk in half and half until smooth. 6) Simmer to thicken; adjust with reserved pasta water if needed. 7) Stir in grated Parmesan and season to taste. 8) Toss pasta and sliced chicken into the sauce; serve immediately.
Final notes
Take a minute to taste and adjust seasonings right before serving. The balance of heat and creaminess is what makes this recipe sing, so tweak the Cajun spice and salt to suit your palate. Enjoy this crowd-pleasing pasta warm, and don’t forget to save a little sauce for dunking bread—this one’s too good to waste.
Cajun Chicken Pasta Recipe
Ingredients
Equipment
Method
- Place the chicken breasts in a gallon zipper bag with 1 tablespoon olive oil and 1 tablespoon Cajun seasoning; seal and shake or knead to coat evenly.
- Heat the remaining 1 tablespoon olive oil in a large skillet over medium-high heat.
- Add the chicken breasts to the hot pan, cover, and cook about 7 minutes; flip and cook another 7 minutes, or until chicken reaches 165°F (times may vary with thickness).
- While the chicken cooks, start the pasta in a pot of boiling salted water and cook according to package directions; drain when done.
- In a medium heavy saucepan over medium heat, melt the butter. Whisk in the flour until combined to form a roux.
- Add the cream cheese and minced garlic to the roux and whisk until incorporated; it may be slightly lumpy at first.
- Pour in 1/4 of the half and half and whisk until smooth, then stir in the grated Parmesan.
- Slowly whisk in the remaining half and half and bring the sauce to a gentle boil, whisking frequently until it thickens. Season with salt, pepper, and additional Cajun seasoning to taste.
- Pour the sauce over the drained pasta and stir to combine.
- Slice the cooked chicken and either stir into the pasta or arrange on top, then serve immediately.
Notes
- Use brick-style cream cheese for best texture.
- Adjust Cajun seasoning to control spice level.
- Cook chicken to an internal temperature of 165°F.
- Fresh grated Parmesan melts better than powdered.
